OIT performs routine maintenance on servers and systems every Sunday from 8 a.m. to noon. Many IT services may be offline intermittently during this time. Network access and computing resources availability (Banner, E-Learning, Exchange server, etc.) may also be affected. Since this is a low-usage period, fewer UA customers will be impacted. For questions, contact the IT Service Desk at (205) 348-5555 or itsd@ua.edu.